CN206700222U - Bone plate on rear side of a kind of proximal tibia - Google Patents
Bone plate on rear side of a kind of proximal tibia Download PDFInfo
- Publication number
- CN206700222U CN206700222U CN201621442221.5U CN201621442221U CN206700222U CN 206700222 U CN206700222 U CN 206700222U CN 201621442221 U CN201621442221 U CN 201621442221U CN 206700222 U CN206700222 U CN 206700222U
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- fixed plate
- head
- vertical component
- fixed
- proximal tibia
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Abstract
The utility model discloses bone plate on rear side of a kind of proximal tibia, including the first fixed plate and two the second fixed plates, the bottom both sides of first fixed plate are respectively connected with the second fixed plate, the section of first fixed plate is circular arc, the top of first fixed plate is provided with the first curved portions, the bottom of first fixed plate is provided with the second curved portions, multiple first mounting holes are provided with first fixed plate, second curved portions of the first fixed plate are provided with two groups of connecting portions, every group of connecting portion includes two the first contiguous blocks, the first connecting hole is provided with first contiguous block, the section of second fixed plate is T-shaped, second fixed plate includes head and vertical component effect, the bottom on head is connected with vertical component effect, the top on head is provided with the 3rd curved portions, the side wall top on the head is provided with two the second connecting holes.The setting that the utility model passes through two the second fixed plates and the first fixed plate so that the bone stationarity of Proximal tibia fracture is more preferable, it is not easy to loosens, fixed-area is wider.
Description
Technical field
It the utility model is related to bone plate on rear side of medical equipment technical field, more particularly to a kind of proximal tibia.
Background technology
After fracture occurs in existing proximal tibia, it is fixed mostly by a bone plate, fixed effect is poor, to fixation
The load effect of nail is big, relies on the frictional force between bone-steel plate interface to provide stabilization, with being continuously increased for axial load, Gu
Fixed nail starts to toggle, and thus reduces frictional force, causes steel plate to loosen, and easily causes fractures and is not easy recovery or fractures
Position produces the phenomenon of displacement, is this it is proposed that a kind of proximal tibia rear side bone plate.
The content of the invention
The purpose of this utility model is in order to solve shortcoming present in prior art, and after a kind of proximal tibia proposed
Side joint hone lamella.
To achieve these goals, the utility model employs following technical scheme：
Bone plate on rear side of a kind of proximal tibia, including the first fixed plate and two the second fixed plates, first fixed plate
Bottom both sides be respectively connected with the second fixed plate, the section of the first fixed plate is circular arc, and the top of the first fixed plate is provided with the
One curved portions, the bottom of the first fixed plate are provided with the second curved portions, and multiple first mounting holes are provided with the first fixed plate, and first is solid
Second curved portions of fixed board are provided with two groups of connecting portions, and every group of connecting portion includes two the first contiguous blocks, opened on the first contiguous block
There is the first connecting hole, the section of second fixed plate is T-shaped, and the second fixed plate includes head and vertical component effect, the bottom on head
It is connected with vertical component effect, the top on head is provided with the 3rd curved portions, and the side wall top on the head is provided with two the second connecting holes, and two
Individual second connecting hole is located at the both sides on head respectively, and connecting rod is provided with first connecting hole and the second connecting hole, and first connects
Connect hole and the second connecting hole is fixed by connecting rod, five the second mounting holes are provided with head, multiple three are provided with vertical component effect
Mounting hole, the section of vertical component effect are strip, and the junction of the head and vertical component effect is provided with connection arc.
Preferably, the head, connection arc and vertical component effect are integral type structure, and the angle of head and vertical component effect is 10 to 30
Degree.
Preferably, between the distance of the first connecting hole on every group of two first contiguous blocks and two the second connecting holes away from
From identical.
Preferably, first contiguous block is located at the side wall top of the second curved portions, and head is located at the bottom of the first contiguous block
End.
Preferably, first mounting hole the first fixed plate in two row's arcs arrange, often arrange adjacent first mounting hole it
Between distance it is identical.
Preferably, second mounting hole is arranged to three rows on head level direction, two the second mounting holes of first row,
Two the second mounting holes of second row, the 3rd the second mounting hole of row one, and the arrangement triangular in shape of the second mounting hole.
The beneficial effects of the utility model：, can be to shin bone by the setting of the first fixed plate and two the second fixed plates
The fracture of near-end is fixed, and fixed effect is more preferable；Pass through the first curved portions, the second curved portions, the 3rd curved portions and connection
The setting of arc so that the present apparatus is combined the pressure effect for more preferably, reducing bone plate to bone interface, the present apparatus with the outer surface of shin bone
Pass through the setting of two the second fixed plates and the first fixed plate so that the bone stationarity of Proximal tibia fracture is more preferable, does not allow
Easily loosen, fixed-area is wider.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of proximal tibia on rear side of bone plate the first fixed plate structural representation；
Fig. 2 be the utility model proposes a kind of proximal tibia on rear side of bone plate the second fixed plate facing structure signal
Figure；
Fig. 3 be the utility model proposes a kind of proximal tibia on rear side of bone plate the second fixed plate side view structure signal
Figure；
Fig. 4 be the utility model proposes a kind of proximal tibia on rear side of bone plate head structural representation.
In figure：1 second curved portions, 2 first fixed plates, 3 first contiguous blocks, 4 first connecting holes, 5 first mounting holes, 6
One curved portions, 7 heads, 8 vertical component effects, 9 the 3rd mounting holes, 10 second connecting holes, 11 second mounting holes, 12 the 3rd curved portions, 13
Connect arc.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-4, a kind of proximal tibia rear side bone plate, including the first fixed plate 2 and two the second fixed plates, first
The bottom both sides of fixed plate 2 are respectively connected with the second fixed plate, and the section of the first fixed plate 2 is circular arc, the top of the first fixed plate 2
End is provided with the first curved portions 6, and the bottom of the first fixed plate 2 is provided with the second curved portions 1, multiple first are provided with the first fixed plate 2
Mounting hole 5, the second curved portions 1 of the first fixed plate 2 are provided with two groups of connecting portions, and every group of connecting portion includes two the first contiguous blocks
3, the first connecting hole 4 is provided with the first contiguous block 3, the section of the second fixed plate is T-shaped, and the second fixed plate includes head 7 and hung down
Straight portion 8, the bottom on head 7 are connected with vertical component effect 8, and the top on head 7 is provided with the 3rd curved portions 12, and the side wall top on head 7 is opened
There are two the second connecting holes 10, two the second connecting holes 10 are located at the both sides on head 7, the first connecting hole 4 and the second connection respectively
Connecting rod is provided with hole 10, the first connecting hole 4 and the second connecting hole 10 are fixed by connecting rod, and five second are provided with head 7
Mounting hole 11, is provided with multiple 3rd mounting holes 9 on vertical component effect 8, and the section of vertical component effect 8 is strip, head 7 and vertical component effect 8
Junction is provided with connection arc 13, and head 7, connection arc 13 and vertical component effect 8 are integral type structure, and head 7 and the angle of vertical component effect 8 are
The distance between 10 to 30 degree, the distance of the first connecting hole 4 on every group two the first contiguous blocks 3 and two second connecting holes 10
Identical, the first contiguous block 3 is located at the side wall top of the second curved portions 1, and head 7 is located at the bottom of the first contiguous block 3, the first installation
Hole 5 is arranged in the first fixed plate 2 in two row's arcs, and it is identical often to arrange the distance between adjacent first mounting hole 5, the second mounting hole 11
It is arranged to three rows in the horizontal direction of head 7, two the second mounting holes 11 of first row, two the second mounting holes 11 of second row,
Three the second mounting holes 11 of row one, and 11 arrangement triangular in shape of the second mounting hole.
Operation principle：First fixed plate 2 is fixed on proximal tibia, the first fixed plate 2 and the arcwall face of shin bone fit,
First fixed plate 2 is fixed by hammering into fixing glue in the first mounting hole 5, by connecting rod, by the He of the first contiguous block 3
Head 7 in second fixed plate is fixed together, and two the second fixed plates are symmetrical arranged, by the second mounting hole 11
Fixing glue is inside hammered into, head is fixed, by hammering into fixing glue in the 3rd mounting hole 9, vertical component effect 8 is fixed,
By being mounted on the second fixed plate in the both sides of the first fixed plate 2 so that the bone stationarity of Proximal tibia fracture is more preferable, and
The setting in multiple arcs portion so that this bone plate is more bonded with the outer surface of shin bone, reduces pressure of the bone plate to bone interface
Effect.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. bone plate on rear side of a kind of proximal tibia, including the first fixed plate（2）With two the second fixed plates, it is characterised in that institute
State the first fixed plate（2）Bottom both sides be respectively connected with the second fixed plate, the first fixed plate（2）Section be circular arc, first
Fixed plate（2）Top be provided with the first curved portions（6）, the first fixed plate（2）Bottom be provided with the second curved portions（1）, first is solid
Fixed board（2）On be provided with multiple first mounting holes（5）, the first fixed plate（2）The second curved portions（1）Two groups of connecting portions are provided with,
Every group of connecting portion includes two the first contiguous blocks（3）, the first contiguous block（3）On be provided with the first connecting hole（4）, described second fixes
The section of plate is T-shaped, and the second fixed plate includes head（7）And vertical component effect（8）, head（7）Bottom be connected with vertical component effect（8）,
Head（7）Top be provided with the 3rd curved portions（12）, the head（7）Side wall top be provided with two the second connecting holes（10）,
Two the second connecting holes（10）It is located at head respectively（7）Both sides, first connecting hole（4）With the second connecting hole（10）In set
There are connecting rod, the first connecting hole（4）With the second connecting hole（10）Fixed by connecting rod, head（7）On be provided with five second peaces
Fill hole（11）, vertical component effect（8）On be provided with multiple 3rd mounting holes（9）, vertical component effect（8）Section be strip, the head（7）
And vertical component effect（8）Junction be provided with connection arc（13）.
2. bone plate on rear side of a kind of proximal tibia according to claim 1, it is characterised in that the head（7）, connection arc
（13）And vertical component effect（8）For integral type structure, head（7）With vertical component effect（8）Angle be 10 to 30 degree.
3. bone plate on rear side of a kind of proximal tibia according to claim 1, it is characterised in that every group of two first contiguous blocks
（3）On the first connecting hole（4）Distance and two the second connecting holes（10）The distance between it is identical.
4. bone plate on rear side of a kind of proximal tibia according to claim 1, it is characterised in that first contiguous block（3）
Positioned at the second curved portions（1）Side wall top, head（7）Positioned at the first contiguous block（3）Bottom.
5. bone plate on rear side of a kind of proximal tibia according to claim 1, it is characterised in that first mounting hole（5）
In the first fixed plate（2）Arranged in two row's arcs, often arrange adjacent first mounting hole（5）The distance between it is identical.
6. bone plate on rear side of a kind of proximal tibia according to claim 1, it is characterised in that second mounting hole（11）
On head（7）It is arranged to three rows, two the second mounting holes of first row in horizontal direction（11）, two the second mounting holes of second row
（11）, the 3rd the second mounting hole of row one（11）, and the second mounting hole（11）Arrangement triangular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621442221.5U CN206700222U (en) | 2016-12-27 | 2016-12-27 | Bone plate on rear side of a kind of proximal tibia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621442221.5U CN206700222U (en) | 2016-12-27 | 2016-12-27 | Bone plate on rear side of a kind of proximal tibia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206700222U true CN206700222U (en) | 2017-12-05 |
Family
ID=60472433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621442221.5U Active CN206700222U (en) | 2016-12-27 | 2016-12-27 | Bone plate on rear side of a kind of proximal tibia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206700222U (en) |
-
2016
- 2016-12-27 CN CN201621442221.5U patent/CN206700222U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |